X-Git-Url: http://git.ieval.ro/?a=blobdiff_plain;f=lastmsg;h=f7de2eba82607bebd263a4aabfce44ba63d0ee54;hb=5009954f6f298c9378909c98bc6eb4c0957e98c0;hp=7f818b77f0c90fb198c316ad8f05684ce5327475;hpb=82af6c123c3cc37d8c4174dbb7e5180e067fd7dd;p=app-lastmsg.git

diff --git a/lastmsg b/lastmsg
index 7f818b7..f7de2eb 100755
--- a/lastmsg
+++ b/lastmsg
@@ -65,7 +65,10 @@ string or a list of strings). The C<From> field of these emails is
 scanned.
 
 If not provided, it defaults to F</var/mail/$ENV{USER}> and
-F<$ENV{HOME}/Maildir/>.
+F<$ENV{HOME}/Maildir/>. If USER or HOME are not in the environment,
+the corresponding default directory is ignored. So on a system with
+neither of these variables defined, this option will default to an
+empty list.
 
 B<NOTE:> See L<Email::FolderType> for information on how the type of a
 folder is identified. In short, the suffix of the folder is analyzed:
@@ -100,8 +103,8 @@ F</usr/local/etc/>. See L<Config::Auto> for more information.
 =head1 ENVIRONMENT
 
 The only recognised environment variable is B<LASTMSG_DEBUG>, which if
-set to a true value causes the script to emit a lot of information
-about what it is doing.
+set to a true value causes the script to emit a lot of information on
+STDERR about what it is doing.
 
 =head1 TODO
 
@@ -114,7 +117,7 @@ Marius Gavrilescu, E<lt>marius@ieval.roE<gt>
 
 =head1 COPYRIGHT AND LICENSE
 
-Copyright (C) 2016 by Marius Gavrilescu
+Copyright (C) 2016-2017 by Marius Gavrilescu
 
 This library is free software; you can redistribute it and/or modify
 it under the same terms as Perl itself, either Perl version 5.24.1 or,